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NEJM: How safe and effective is the AZD1222 vaccine against Covid-19?

 Last Update: 2021-12-25
 Source: Internet
 Author: User

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The safety and effectiveness of the AZD1222 (ChAdOx1nCoV-19) vaccine in the United States, Chile, and Peru who are at increased risk of being infected with severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) have not been confirmed

Infect

Recently, a research article was published in the top medical journal NEJM.

Prevent immunization

The study included a total of 32,451 participants and randomized the patients at a 2:1 ratio to vaccinate AZD1222 (21635 participants) or placebo (10816 participants)

In a series of population statistics subgroup, high vaccine efficacy is consistent

statistics

It can be seen that the AZD1222 vaccine can safely and effectively prevent symptomatic and severe Covid-19 in different groups of people, including the elderly

The AZD1222 vaccine can safely and effectively prevent symptomatic and severe Covid-19 in different groups of people, including the elderly

Original source: Phase 3 Safety and Efficacy of AZD1222 (ChAdOx1 nCoV-19) Covid-19 Vaccine Leave a message here

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